| Date | IP Address |
| 2020-10-20 | 65.8.186.61 (ClassC) |
| 2020-11-06 | 65.8.233.101 (ClassC) |
| 2020-11-06 | 65.8.233.91 (ClassC) |
| 2021-04-28 | 13.226.29.43 (ClassC) |
| 2021-04-28 | 13.226.29.48 (ClassC) |
| 2023-12-23 | 13.224.14.46 (ClassC) |
| 2024-02-17 | 18.161.6.11 (ClassC) |
| 2024-05-09 | 18.161.6.13 (ClassC) |
| 2024-06-06 | 204.246.191.65 (ClassC) |
| 2024-07-06 | 18.161.6.4 (ClassC) |
| 2024-08-10 | 18.161.6.71 (ClassC) |
| 2025-01-12 | 3.163.158.89 (ClassC) |
| 2025-02-03 | 3.163.158.100 (ClassC) |
| 2025-03-08 | 99.84.66.60 (ClassC) |
| 2025-03-18 | 99.84.66.26 (ClassC) |
| 2025-04-16 | 99.84.66.40 (ClassC) |
| 2025-07-05 | 99.84.66.38 (ClassC) |
| Date | Domain | IP |
| mobile.waseda-ac.co.jp | 2025-04-02 | 52.198.50.248 |
| smetrics.waseda-ac.co.jp | 2025-03-05 | 63.140.37.126 |
| www.waseda-ac.co.jp | 2024-02-23 | 18.161.6.11 |